baber/WOPTO huggingface dataset:
Patent EP-0953891-A1 (EP)
Inventor: BARNES WILLIAM BRYAN
IPC: G05F3/26
Filed: 1999-01-27
Abstract: A current mirror has an input node for receiving an input
current and an output node for filing an output current. First,
second and third transistors are provided with each transistor
having first and second current path terminals and a control
terminal. The control terminals of the first and second
transistors are connected to each other. The first current path
terminal of the first transistor and one of the current path
terminals of the second transistor are connected to a power
supply. The control terminal of the third transistor is connected
to the input node. One of the first and second current path
terminals of the third transistor are connected to the output
node and the other of the first and second current path terminals
of the third transistor are connected to the other of the first
and second current path terminals of the second transistor. A
resistive element is arranged between the input node and the
second current path terminal of the first transistor. The control
terminals of the first and second transistors are connected to
a node between the resistive element and a second current path
terminal of the first transistor. The resistive element is a
transistor of the opposite plurality to the first, second and
third transistors.
Patent EP-0939484-A1 (EP)
Inventor: SAKURAGI TAKAMASA
IPC: H03F1/08
Filed: 1999-02-22
Abstract: An operational amplifier includes an operational
amplification means having a phase compensation
capacitor, an active element connected in series to the
phase compensation capacitor and having a variable
resistance value, and a differential control means for
changing the resistance value of the active element on
the basis of a difference voltage between inputs to the
operational amplification means, whereby stable
operation and high-speed operation are realized.
Patent EP-0983728-A1 (EP)
Inventor: CRISINEL PASCAL
IPC: A23B7/157
Filed: 1999-08-06
Abstract: The apparatus to process foodstuffs with a water enriched with ozone, by washing, has at least two reserves of an initial solution (41), a supply (22) of a gas mixture containing ozone, a station (23) where ozone is added to a fresh water supply and an injection system (25,L1-L3) to feed the water with ozone into each reserve. The injection system has at least two control units (27) to determine the vols. fed into the reserves. The dissolved ozone content in the water flow is equal to or greater than the highest ozone content in the reserves. A monitor system (46,47) registers the ozone content at each reserve to be passed to a data processing unit (26) for comparison of the ozone level at each reserve. Deviations are corrected by the feed controls (27), to maintain the required ozone content level, through command signals (28) from the data processing station (26). A buffer store (25) can be supplied with water containing ozone, with outlet lines (L1-L3) to the reserves (41), each with a flow control (27). At least one of the reserves has a secondary feed line (21b) of additional water as an independent feed, or into the ozone water supply downstream of the control point. The ozone water at the reserve is recirculated in its own circuit, including another reserve, or in a circuit containing the primary supply (21) and the ozone treatment station (23). A filter is in the recirculation for the water from the reserve and also for water with ozone, before it reaches the main supply point in the circuit. The system to apply ozone to the water can have a buffer store, for the ozone action, fed from the main supply and with outlet lines to the reserves through control points. The ozone treatment buffer has an inner porous diffuser, to deliver the processing gas, and a closed loop where ozone can be dissolved in the water flow. At least one of the reserves is fitted with an injection system, to deliver ozone into the stored water. An Independent claim is included for a water processing operation, where ozone is introduced into it. The water with ozone is held in reserves, and a water flow to the reserves is treated with ozone to be dissolved in it. Preferred Features: The water with ozone is passed to a buffer store, to be distributed to the reserves, with controlled feed flows. The water level is monitored at each reserve to determine the main feed of water containing ozone and a secondary feed.
Patent EP-0992975-A1 (EP)
Inventor: GAILLEDRAT BENOIT
IPC: G10K11/168
Filed: 1999-10-08
Abstract: A casing for an appliance such as a dishwasher with an inner shell (1) at least partly of metal has the walls of the shell covered at least partially by felt-based sound-absorbing material (3), e.g. cotton, between about 4 and 25 mm thick and weighing between 200 and 1500 g/m. The sound-absorbing material can be fixed to the shell with adhesive or mechanical fastenings, and is covered with a layer (4) of a bituminous sound insulating material.
Patent EP-0933110-A1 (EP)
Inventor: KALTCHEV ROUMEN
IPC: B01D21/28
Filed: 1999-01-21
Abstract: The clarifier contains a number of U-shaped elements (11) positioned parallel to each other and inclined at an angle to the horizontal. Liquid flows inside and between the elements as separation of lighter material occurs, giving co- and counter-current separation. The elements may be arranged side by side (as shown), or one above the other. Liquid (4) may be fed up between the elements (as shown), then flows down inside them (3) to a collector (12). Alternatively, flow may be in the opposite direction.
Patent EP-1000693-A1 (EP)
Inventor: SELORON HUGUES
IPC: B23D51/12
Filed: 1999-11-04
Abstract: The saw, consisting of a frame with a handle (2) and a blade (3), has a blade tensioner in the form of a bush (6) able to slide freely along a threaded rod (4) connected at one end to the blade and equipped at the other with an adjuster nut (8). The bush has a projecting lug (6a) for a pivoted torsion lever (7) with a heel (7a) which acts as a cam when interacting with a frame thrust member (9) as the blade is tensioned. In the tensioned position the lever fits into a cavity in the handle.
Patent EP-1031401-A1 (EP)
Inventor: ADAMI MAURO
IPC: B26D5/04
Filed: 1999-02-25
Abstract: The apparatus for cutting a weblike material (N) fed continuously
along a path (P) through said apparatus comprises a rotating cutting cylinder
(101) and an opposing member (105), these being arranged on opposite sides
of said path (P). On the cutting cylinder are a plurality of blade segments (111)
distributed along the length of the cutting cylinder and connected to actuators
(119, 121) for producing a movement of selective extension and retraction of
the blade segments (111) with respect to the cutting cylinder (101).
Patent EP-1046004-A1 (EP)
Inventor: FONDSE JAN HENDRIK
IPC: F16K31/08
Filed: 1999-01-08
Abstract: A description is given of a multiway valve, comprising a chamber, limited by two plane-parallel surfaces, into which chamber at least three feed or discharge ducts open out, the state of being open or closed of the ducts being affected by the positioning of a member comprising a permanent magnet, which member is moveable in two dimensions, accommodated inside the chamber, and which member can be made to interact in a sealing manner with one or more duct openings, and magnet actuating assemblies which are disposed stationarily around the chamber and comprise electromagnets with a soft iron core, which assemblies are designed to generate a magnetic field which attracts or repels the member for moving the member inside the housing.
Patent EP-1066612-A1 (EP)
Inventor: LIAN MING-REN
IPC: H01F13/00
Filed: 1999-01-13
Abstract: L'invention porte sur un élément (10) de polarisation destiné à être utilisé dans un marqueur magnétomécanique de systèmes électroniques de surveillance d'articles qui est magnétisé jusqu'à saturation (14). La charge magnétique de l'élément de polarisation est ensuite redistribuée (16) par application, sur l'élément de polarisation, d'un champ magnétique ayant une caractéristique de signalisation manuelle par le courant alternatif. La redistribution de la charge magnétique renforce la stabilité de l'élément de polarisation de sorte que la fréquence de résonance du marqueur renfermant l'élément de polarisation ait peu de chances d'être déplacée par exposition à un champ magnétique parasite.
Patent EP-1054875-A1 (EP)
Inventor: PARK SHELDON BERNARD
IPC: C07D253/06
Filed: 1999-01-22
Abstract: Insecticidal dihydro-oxadiazine compounds having formula (I): wherein X is O, N or S; R is a substituted or unsubstituted phenyl or C4-C5 heterocyclic group; R<2>, R<3>, R<4>, and R<5> are one of the following: a) R<2>, R<3>, and R<4> are independently, hydrogen, alkyl, alkoxy, or furanyl; and R<5> is nitro, cyano, alkyl, dialkylamino, alkylthio, alkoxy, haloalkoxy, phenoxy, phenylthio, or alkoxycarbonyl, wherein R<3> and R<5> together can form a ring; or b) R<3>, R<4>, and R<5> are hydrogen; and R<2> is alkylthio, alkylsulfinyl, alkylsulfonyl, nitroalkoxy, hydroxy, dialkoxyphosphinyl, cyano, acyloxy, alkoxy, haloalkoxy, cycloalkyl, or alkenyl; or R<2> is a substituted or unsubstituted phenyl, phenylthio, phenylsulfinyl, phenylsulfonyl, pyrazolyl, furanyl, thienyl, phenylalkoxy, or benzoyloxy; and R<6> is hydrogen alkyl, alkylthio, alkoxyalkyl, acyl, benzyl, or alkoxycarbonyl.
Patent EP-1071613-A1 (EP)
Inventor: LINDBERG LINA
IPC: B65D25/28
Filed: 1999-02-12
Abstract: L'invention concerne un dispositif destiné à un conteneur de type panier de marchandises ou panier de client, et conçu pour procurer une poignée ou une anse de conception ergonomique. Actuellement, la poignée ou l'anse exigent que la main qui porte le panier doit être tournée dans un angle non naturel. Pour que la main qui porte le panier, ait un angle naturel au repos, il faut mettre un grand côté du panier de face dans le sens de la marche. Pour résoudre ce problème, la poignée ou l'anse (2) est orientée de telle façon que sa direction longitudinale soit sensiblement parallèle au grand côté du panier. De plus, la fixation (3, 4) qui relie l'anse au panier et qui est placée sur toute la longueur d'un grand côté du panier, offre une accessibilité maximale pour la manipulation des marchandises contenues dans le panier.
Patent EP-1056937-A1 (EP)
IPC: B01D63/02
Filed: 1999-02-16
Abstract: L'invention concerne un mode de gestion d'un moteur (21) à combustion interne utilisant une unité (10) membrane à perméabilité sélective aux gaz pour apporter de l'air enrichi en oxygène ou en azote de manière à réduire les émissions de NOx, réduire la limite du mélange pauvre, augmenter la puissance, et réduire les émissions lors du démarrage à froid. Ledit mode de gestion consiste à séparer l'air en une fraction enrichie en oxygène et une fraction enrichie en azote au moyen d'une unité membrane; et à apporter la fraction enrichie en azote au moteur. La membrane présente une sélectivité oxygène/azote d'au moins 1,4 et une perméabilité à l'oxygène d'au moins 50 barrers. La membrane se compose d'un copolymère amorphe de perfluoro-2,2-diméthyl-1,3-dioxole à une température inférieure à la température de transition vitreuse du copolymère. On utilise un module cylindrique (10) présentant de nombreuses structures (33) fibreuses creuses parallèles.
Patent EP-1073664-A1 (EP)
Title: (alpha-aminophosphino) peptidesderivative and compositions containing same
Inventor: ROQUES BERNARD
IPC: C07F9/32
Filed: 1999-04-20
Abstract: The invention concerns (alpha-aminophosphino) peptide derivative compounds of general formula (I) wherein: R1 and R2 represent each a hydrogen atom or together form an imine with the adjacent nitrogen atom; R3 represents an alkyl group, an alkenyl group, a phenyl group, a benzyl group, all said groups capable of being substituted or not, a hydrogen atom, a cycloalkyl group, a cycloalkylmethyl group or finally a methyl group substituted by an aromatic or saturated heterocyclic group; R4 represents a CH(X)-(O)-C(O)-Y group or a CH2CH2-S-C(O)-W group; R5 represents an alkyl group, an alkenyl group, a phenyl group, a benzyl group, all said groups capable of being substituted or not, a hydrogen atom, a cycloalkyl group, a cycloalkylmethyl group or finally a methyl group substituted by an aromatic or unsaturated heterocyclic group; R6 and R7 can in particular represent a hydrogen atom, an alkyl group, a phenyl group substituted or not; R8 represents an alkyl, alkenyl, phenyl or benzyl group; n=0 or 1, in the form of enantiomers, diastereoisomers or racemic mixtures, their salts, the method for preparing them and their therapeutic applications.
Patent EP-1082381-A1 (EP)
Inventor: TUSIM MARTIN H
IPC: B29C48/09
Filed: 1999-04-30
Abstract: A process for making a polymer foam sheet, which comprises (i) extruding through an annular extrusion die a foamable composition comprising at least one polypropylene polymer and at least one blowing agent, at a pressure, temperature, and extrusion rate sufficient to prevent foaming of the composition prior to exiting the die, under conditions sufficient to form a foam tube having a density of at least (16) kg/m<3> and no greater than 200 kg/m<3>, an open cell content of less than 70 percent, a circumference of at least 1 meter, and a foam thickness of at least 2 mm and no greater than 25 mm, wherein the blowing agent is used in an amount of from 0.2 to 4.5 moles per kg of polymer, (ii) allowing the foam to cool to a temperature below the melt temperature of the polypropylene, and (iii) cutting the tube of foam along its radius to form a foam sheet, wherein at least 70 percent by weight of the polymer in such sheet is a polypropylene having a melt strength in the range of from 25 to 60 cN when measured at 190  DEG C.
Patent EP-1070329-A1 (EP)
Title: Support for electronic components
Inventor: LABATZKE ARMIN
IPC: H01F27/02
Filed: 1999-04-01
Abstract: The invention relates to a ceramic support for electronic components which presents at least two contact surfaces (2) which are electrically insulated in relation to each other. The contact surfaces are arranged on a common plane of the support. The invention is characterized in that other metallized surfaces (3) are positioned on at least one plane of the support which is not parallel to the common plane of the contact surfaces (2). Each metallized surface is connected in a conductive manner to one of the contact surfaces (2). The invention also relates to the use of the support for inductive components and to a method for producing such a component.
Patent EP-1086178-A1 (EP)
Inventor: SMITH PAUL JAMES
IPC: C12Q1/68
Filed: 1999-06-15
Abstract: There is disclosed a compound of formula (I) wherein each of X1 and X2 are independently NH-A-NR1R2, and wherein A is A C2-8 alkylene and R1 and R2 are independently selected from hydrogen, C1-4 alkyl, C2-4 hydroxy-alkyl and C2-4 aminoalkyl, or R1 and R2 together form a C2-6 alkylene group which with the nitrogen atom to which R1 and R2 are attached forms a heterocyclic ring, or an N-oxide derivative thereof, and wherein the compound (I) or its N-oxide derivative is optionally in the form of an acid salt derived from an organic or inorganic acid. Also disclosed is a method of its production and its uses, including its use in analyzing a cell or biological material and detecting the emitted fluorescence signal.
Patent EP-1105558-A1 (EP)
Inventor: KOBLER FELIX
IPC: D03J1/14
Filed: 1999-07-09
Abstract: The invention relates to a device for receiving and holding harness elements (LA, LI), notably drop wires (LA) for weaving machines, between two opposite retaining surfaces (24, 25). The device is characterized by a first piston (26) which has a first retaining surface (24) and can be displaced in a first cylinder (28) and a second piston (27) which has a second retaining surface (25) and can be displaced in a second cylinder (29). The invention also relates to preferred embodiments of said device (23), such as its arrangement in a rotating head (22). The invention further relates to a method for receiving, holding and distributing harness elements (LA, LI), notably drop wires (LA) for weaving machines, by means of a corresponding system (20), in which the operating steps reception, alignment, holding, transport and hand-over of a drop wire (LA) are carried out using a rotating head (22) of the type provided for in the invention and the take-over, transport and output of the drop-wire are effected by means of a distributor carriage (33).
Patent EP-1086594-A1 (EP)
Inventor: HEBERT MARK P
IPC: H04Q3/00
Filed: 1999-06-03
Abstract: The L4 application in the switch is expanded to permit functions previously performed exclusively in the L5 protocol application. Moreover, the L4 application is programmable by the system operator so that the system operator may expand the predefined set of L4 call management operations to accommodate his call processing requirements. Overall supervision of the call-management operations was previously limited to the L5 applications. However, the ability to program the L4 application enables the system operator to decide which call processing operations will be managed by the L5 applications and which operations will be managed by the L4 application. The system operator may thus define, in the L4 application, a proprietary call model that instructs the switching node to manage all incoming calls, or the system operator may specify the call model on a channel by channel basis. The latter arrangement programs the switching node to use different call-processing protocols among the various channels. In addition, the user may either re-define or define entirely new application programming interface (API) calls for communications between the host and switching node and/or between the switching node and ports.
Patent EP-1171567-A1 (EP)
Inventor: SENGER ELSBERND CHERYL L
IPC: C11D7/28
Filed: 1999-06-04
Abstract: La présente invention concerne un liquide stable comprenant du dioxyde de carbone comprimé, un gaz inerte et un agent stabilisateur fluorochimique. Cette composition liquide convient pour nettoyer des métaux, du verre, des céramiques, des polymères synthétiques et naturels, des toiles, et pour l'extraction de substances recherchées, telles que l'extraction d'huiles essentielles végétales.
Patent EP-1109739-A1 (EP)
Inventor: ROSENBERG STEVEN PHILIP
IPC: C01F7/476
Filed: 1999-08-20
Abstract: La présente invention concerne un procédé de piégeage d'impuretés organiques dans une liqueur de Bayer dans lequel les procédés d'oxydation en milieu humide et par voie sèche sont combinés de façon complémentaire, de sorte que les faiblesses de chacun des procédés de piégeage organique deviennent une force du procédé combiné. On alimente un procédé d'oxydation en milieu humide (12) en un flot de liqueur enrichie de matières organiques (10), telle qu'une liqueur de Bayer épuisée, afin de produire une première liqueur traitée qui soit appauvrie en composés organiques, mais enrichie en carbonate de sodium et/ou d'oxalate de sodium. On achemine ensuite la liqueur traitée par oxydation en milieu humide vers une cuve de lixiviation (18) suivant immédiatement un procédé d'oxydation par voie sèche. Le procédé d'oxydation par voie sèche consiste essentiellement en un brûleur de liqueur (16). On fait réagir un constituant substantiel des composés de sodium dans une bouillie alimentant le brûleur de liqueur (16) afin de réaliser un produit d'évacuation traité. On achemine le produit d'évacuation du brûleur de liqueur vers une cuve de lixiviation (18), où il se dissout dans la liqueur traitée par oxydation an milieu humide (12). L'accroissement de la force ionique qui en découle dans les solutions se trouvant dans la cuve de lixiviation entraîne une sursaturation du carbonate de sodium et de l'oxalate de sodium, les précipitant ainsi de la liqueur de la cuve de liqueur d'attaque. On sépare (20) le carbonate de sodium et/ou l'oxalate de sodium précipités de la liqueur de la cuve de lixiviation et on les recycle dans une cuve de mélange (14) en fournissant le brûleur de liqueur (16) en bouillie d'alimentation. Lorsque les procédés d'oxydation en milieu humide et par voie sèche sont ainsi combinés, le système combiné permet la destruction et la caustification complète de la teneur totale en carbone organique deux fois plus que ne le fait le brûleur de liqueur à lui seul.
Patent EP-1035099-A1 (EP)
Inventor: YAMASHITA AKIRA
IPC: C07C57/10
Filed: 1999-09-21
Abstract: The invented process produces sorbic acid or its salt
through the decomposition of a polyester obtained from ketene
and aldehyde, and includes the step of treating a solution
containing sorbic acid or its salt with a chemically activated
carbon, which sorbic acid or its salt is produced by the
decomposition of the polyester. The treatment with activated
carbon is performed, for example, at pH ranging from 5.8 to
7.5 at temperatures ranging from 30°C to 80°C. The invented
process can efficiently remove colored substances and can
easily yield a high quality sorbic acid having a satisfactory
hue in a high yield.
Patent EP-1115820-A1 (EP)
Inventor: KOESTER RITA
IPC: C11D1/14
Filed: 1999-09-11
Abstract: Die Erfindung betrifft die Verwendung von alkoxylierten Carbonsäureestern, insbesondere solchen, die durch Umsetzung von Carbonsäureestern und Alkylenoxiden in Gegenwart calcinierter Hydrotalcite hergestellt worden sind, zur Erniedrigung der Viskosität von wäßrigen Tensidsystemen.
Patent EP-1121313-A1 (EP)
Inventor: CHRISTMAS MICHAEL CHARLES
IPC: B65G17/38
Filed: 1999-10-15
Abstract: Cette invention concerne une chaîne constituée d'une pluralité d'ensembles maillons reliés entre eux. Chaque ensemble maillon comporte un axe (2) qui dépasse latéralement de la chaîne et qui supporte un galet (3) monté à l'extérieur dudit ensemble maillon. Un élément porteur (4) formé sur une lamelle (1) de maillon de chaîne ou sur une cage (16) s'engage dans une partie au moins de la circonférence extérieure du galet et forme une surface portante pendant la marche.
Patent EP-1141819-A1 (EP)
Inventor: PITSIANIS NIKOS P
IPC: G06F15/16
Filed: 1999-10-08
Abstract: Efficient computation of complex multiplication results and very efficient fast Fourier transforms (FFTs) are provided. A parallel array VLIW digital signal processor (100) is employed along with specialized complex multiplication instructions and communication operations between the processing elements (101, 151, 153, 155) which are overlapped with computation to provide very high performance operation. Successive iterations of a loop of tightly packed VLIWs (100) are used allowing the complex multiplication pipeline hardware to be efficiently used. In addition, efficient techniques for supporting combined multiply accumulate operations are described.
Patent EP-1116305-A1 (EP)
Inventor: STOCKHAUS ANDREAS
IPC: H04B10/2581
Filed: 1999-09-22
Abstract: Un composant (20) et une fixation (1) sont équipés de guides coopérant entre eux (10, 32) et provoquant, lorsque la connexion est formée, un déplacement déterminé du composant (20) dans le sens du montage (A), jusqu'en une position de connexion (22). Le composant (20) présente, sur sa face inférieure (24b), un élément de verrouillage (30) s'enclenchant, en position de connexion (22), avec un élément associé de verrouillage (12d). L'élément associé (12d) est réalisé à l'extrémité libre (12c) d'une languette élastique (12) s'étendant au-dessous du composant (20). Une zone de manipulation (12e) de l'extrémité (12c) de la languette est accessible, en position de connexion, par la face frontale (28) du composant.
Patent EP-1145183-A1 (EP)
Inventor: WHITE ANDREW DAVID
IPC: G06K19/00
Filed: 1999-11-26
Abstract: A games module (2) has a signal generator (250) for generating a signal for supply to a playing piece (4) when the playing piece is electrically coupled to the games module. The playing piece (4) has a memory (43) for storing data and is arranged to derive a power supply from the signal supplied by the games module by coupling to a user so as to complete an electrical path via the user back to the games module and to communicate data with the games module when power is thereby derived by the power deriving means from the signal provided by the games module.